package com.zxy.fmmall.service;

import com.zxy.fmmall.entity.ShoppingCart;
import com.zxy.fmmall.vo.ResultVo;
import org.apache.ibatis.annotations.Param;

public interface ShoppingCartService {
    ResultVo addShopingCart(ShoppingCart cart);


    ResultVo listShoppingCart(String userId);


    ResultVo updateCartNumByCartId(String cartId, String cartNum);

    ResultVo listShoppingCartByCartId(String cartId);
}
